17055381

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{739}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 26657760

約数和(自身を除く): 9602379

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 739, 1099, 2217, 3297, 5173, 7693, 15519, 23079, 36211, 108633, 116023, 348069, 812161, 2436483, 5685127, 17055381]

約数ペア:

[(1, 17055381), (3, 5685127), (7, 2436483), (21, 812161), (49, 348069), (147, 116023), (157, 108633), (471, 36211), (739, 23079), (1099, 15519), (2217, 7693), (3297, 5173)]